Think of the men's Marmot Dawson Parka as the Sherman tank of outerwear. The Dawson features impregnable armor on the outside in the form of two-layer MemBrain waterproof, breathable fabric. The rock-solid environment on the inside is thanks to lightweight, thermally stable 700 fill goose down. With countless crafty features, the Dawson Parka is the ultimate in winter battle gear.